Removed unnecessary code.
Removed unnecessary code.

Change-Id: I1e8cb44e02d2e43194c6e2e5f77a4b1842e67ea2

kfwang/Glance-OVA-OVF,stevelle/glance,scripnichenko/glance,scripnichenko/glance,vuntz/glance,darren-wang/gl,rickerc/glance_audit,ntt-sic/glance,wkoathp/glance,paramite/glance,openstack/glance,JioCloud/glance,jumpstarter-io/glance,citrix-openstack-build/glance,ozamiatin/glance,paramite/glance,dims/glance,stevelle/glance,klmitch/glance,SUSE-Cloud/glance,redhat-openstack/glance,ozamiatin/glance,wkoathp/glance,akash1808/glance,rajalokan/glance,JioCloud/glance,darren-wang/gl,cloudbau/glance,openstack/glance,takeshineshiro/glance,openstack/glance,saeki-masaki/glance,citrix-openstack-build/glance,rickerc/glance_audit,ntt-sic/glance,vuntz/glance,takeshineshiro/glance,cloudbau/glance,kfwang/Glance-OVA-OVF,dims/glance,tanglei528/glance,saeki-masaki/glance,akash1808/glance,klmitch/glance,redhat-openstack/glance,sigmavirus24/glance,tanglei528/glance,jumpstarter-io/glance,SUSE-Cloud/glance,rajalokan/glance,sigmavirus24/glance